羞恥！新任女教師が学習教材にされる男子校の性教育生徒の目の前で無遠慮な指が膣に挿入される！プライドは崩壊するが、子宮の奥から愛液があふれ出る17～倉木しおり先生編～
Shame! A new female teacher's unreserved fingers are inserted into her vagina right in front of the sex education students at an all-boys school who are using her as a learning material! Pride collapses, but love juice overflows from the depths of the womb 17 ~ Shiori Kuraki teacher edition ~
